Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.

Yokohama, JP 2025

8,833 patents  ·  4,848 inventors

Ranked #25 of 40,155 cities Top 1%

Showing 4,351–4,400 of 4,848 inventors

Rank Inventor Primary Company Patents
#1748 Kosaku YOSHIMURA Fujifilm Business Innovation 1
#1748 Koichi Iwasaki Ebara 1
#1748 Hiromu TAKIZAWA Sony 1
#1748 Genta NAKAMURA Yushiro Chemical Industry Co. 1
#1748 Toshiaki Fujitani Mikuni 1
#1748 Hiroyuki Kawarai Mikuni 1
#1748 Zenyu Shiokawa Takeda Pharmaceutical Company Limited 1
#1748 Michiyoshi SONE Nhk Spring Co. 1
#1748 Noriyoshi Kaneda Nhk Spring Co. 1
#1748 Shuhei Morota Nhk Spring Co. 1
#1748 Yasunori Murase Socionext 1
#1748 Motoharu Saito Sanyo Electric Co. 1
#1748 Koichiro Oyama Ricoh Company 1
#1748 Shinichi Maruyama Sumitomo Electric Industries 1
#1748 Hidetoshi Migita Ricoh Company 1
#1748 Shodai Yano Canon 1
#1748 Takuya Honda Denso 1
#1748 Naoki Tahara Bio-Polymer Research Co. 1
#1748 Hiroki Yamagishi Shin-Etsu Polymer Co. 1
#1748 Hiroki Ohzaki Ricoh Company 1
#1748 Nobuyuki Shirai Renesas Electronics 1
#1748 Yutaka Saotome Canon 1
#1748 Hideto Furuyama Kabushiki Kaisha Toshiba 1
#1748 Ryo Kazumi Canon 1
#1748 Seijiro Morita Canon 1
#1748 Gou KAISE Panasonic 1
#1748 Keiji Kawasaki Canon 1
#1748 Tetsuya Makita Panasonic 1
#1748 Takashi Kikumoto — 1
#1748 Shoko Naito Canon 1
#1748 Tomoyuki NAKASHA Kyocera 1
#1748 Shota Amano Canon 1
#1748 Manami KAWASAKI Terumo Kabushiki Kaisha 1
#1748 Tomoko Ohashi Takeda Pharmaceutical Company Limited 1
#1748 Jinichi Yonemori Takeda Pharmaceutical Company Limited 1
#1748 Tomohiro Ohashi Takeda Pharmaceutical Company Limited 1
#1748 Kazuaki Takami Takeda Pharmaceutical Company Limited 1
#1748 Gen Yukawa Sony 1
#1748 Akira Sakagami Western Digital Technologies 1
#1748 Hidetoshi Tsuneda Kabushiki Kaisha Toshiba 1
#1748 Masayuki Mikasa Alphatheta 1
#1748 Eiri Sagae Ricoh Company 1
#1748 Hiroyasu Kumagawa Autoliv Development Ab 1
#1748 Ayumu Sato Takeda Pharmaceutical Company Limited 1
#1748 Kengo Tsubaki Ricoh Company 1
#1748 Dai Aoki Stanley Electric Co. 1
#1748 Shinobu Sasaki Takeda Pharmaceutical Company Limited 1
#1748 Hironobu Maezaki Takeda Pharmaceutical Company Limited 1
#1748 Naoto Adachi Fujitsu Semiconductor Limited 1
#1748 Takao Ogura Canon 1